Two week ago

Sirius and Remus just got a letter from their beloved Harry and they were rightfully shocked at what they had read from the messy handwriting on the parchment. They could not believe that their little Harry Potter had just runaway like that and not come to them. But only Remus could understand what Harry was saying in the letter he was sent. Harry felt that if he had gone to them, they would have given him back to Lily and James after about a week or two.

Sirius, on the other hand, was fuming from the letter and grew angrier and angrier that his so called friends were not taking good care of their son. Sirius wanted to unleash the Black family rage he kept bottled up onto the Potters. He wanted to show what it was like to be the unwanted child in a family that thought one child was better then another. He wanted to make James's face black and blue because of this.

Sirius had run away from the Black familiar home of 12 Grimmauld place in London to the Potters just before his sixth year of school because his mother favored his brother, Regulus, more then him. And he ran away from home because his mother was a Voldemort supporter and wanted her children to become death eaters like their eldest cousin, Bellatrix LaStrange, had. James knew this about Sirius, knew this would happen and he still did it. Sirius knew that James's parent, Charlus and Dorea, would have been very ashamed of what their son done to his own son.

Sirius soon got an idea in his head and decided to do something about his so call friends who babied their three eldest. Sirius got a look on his face and Remus, who was sitting not that far away, was worried about his friend. Remus had never seen Sirius act like this as Sirius tried so hard to never show his Black family side. Sirius on the other hand was channeling his mother and was wondering why Remus was not more upset with this.

Sirius ran over to the fireplace in the drawing room so he could floo over to Potter manor to yell at Lily and James but Remus was trying so hard to stop him. Sirius wanted to show Remus what it was like to be told and shown that you are not the favorite, only the scapegoat. Sirius still had nightmares about Walberga using the Cruciatus Curse on him and not Regulus whenever he did something she didn't like. And Sirius sill had the scars from when his mother used the Imperius Curse in him and made him cut himself.

"Sirius, you have to stop this foolishness. You can't do this like you're thinking." Remus said

"Why shouldn't I?" Sirius asked with fury still in his stormy grey eyes. "They let Harry run away. They probably don't know that Harry is gone."

"You're probably right on the fact that they don't know about Harry. But you can't go all Black family temper on them." Remus said

Remus remembered the time when Sirius's favorite cousin, Andromeda Tonks neé Black, got angry over the fact that her sister, Narcissa, married a Death eater who also beat her.

"Why not? They deserve it." Sirius whined

While doing the puppy dog eyes, Sirius was still gripping his wad tightly that his knuckles turned new white tee white.

"I know that they deserve it. But cursing them into oblivion will not make them see sense. What we will do is go over there and give them a stern talking to. And if that doesn't work we will use magic. Is that okay with you?" Remus said

Sirius nodded his head and calmed down for his best friend before following Remus to the floo to go to the manor. Once there Remus and Sirius began to yell at James and Lily about what they made Harry do. Lily and James saw no wrong in their actions which made Sirius start firing off spells and curses at the duo. Lily and James never saw what hit them and did not have enough time to retaliate or put up defenses.

Once Sirius as done, he went home and screamed at the top of his lungs as loud as they would let him. Remus soon found his best friend on the living room floor, curled up in a ball and crying his eyes out moments later. This wasn't like the time when they all found out that Charlus and Dorea had been killed, no, this was so much worse with so much more heartbreak. This was almost like the time Regulus came to him and said he was going somewhere that he may not be able to come out of, but he did.

That was the night when Sirius wanted to kill Voldemort with his bare hands, but he knew he couldn't. Sirius couldn't sleep the next few nights knowing that his godson was out there all alone with no one to protect him. After a few days Sirius and Remus got a letter from Harry saying that he was alright and where he was and who he was with. Sirius and Remus had never met the Wizard king before, but they knew he was a good man.

Now

After about two weeks of talking and getting used to the other, Arthur and Harry now decided to travel to Gringotts bank. Arthur had already sent the bank a letter stating his business and the goblins were now expecting the king of magical Great Britain and the boy whom he wants to adopt as his own. Harry couldn't sleep the night before as he was too excited about becoming a Pendragon and a literal prince. Harry dressed in comfortable clothes as he needed them for his body's transformation.

Arthur told Harry what the goblins had told him about the blood adoption ritual. And that his hair color, eye color and body type would change almost instantly when he drank the potion the goblins would give him. And the goblins suggested in the letter they sent Arthur that comfortable clothes for Harry were best suited for the adoption. In the two weeks since Harry entered the castle walls, he began calling Arthur dad or papa or pa.

It was a nice change for Harry since James Potter never acted like a father figure to his youngest child. Even Lucius Malfoy took pity on little Harry Potter once the only time the two had met almost a year and a half ago in the ministry. Harry continued to write back and forth with Sirius and Remus on a daily basis as he didn't want to loose contact with them. Remus had written towards the beginning that he and Sirius had stopped being friends with James and Lily because they drove Harry out.

Harry responded that he and Sirius did not have to do that but understood why they did back away from the friendship. Sirius and Remus even came to the castle one day to meet Arthur in person and see the place that he was living in. On that day Arthur asked Sirius if he could continue to be Harry's godfather even after the blood adoption was complete and Harry's appearance had changed, Sirius said yes as he didn't want to loose that spot. Sirius would send Harry candy and other sweets that he liked through the post.

Remus on the other hand was hired by Arthur to help teach Harry everything he needed to know before he started at Hogwarts. This was basically the only job Remus could have at that moment in time because of all the werewolf hatred out in the world. Arthur, being the king of magic, had blocked any and all werewolf laws from taking affect over the years because werewolves were still people who needed money to live their lives and to survive. But there were still people out there who hated werewolves with a burning passion because of the fact that they go wild and savage every single full moon.

And there were many anti-werewolf signs put up whenever people are looking for a position to be filled in stores. Even if the store owner did not put the sign up themselves, there were still people nearby that did not want to see werewolves working near them or in the stores they shop at. Arthur made a decree that said that every shop owned by him had to be staffed by werewolves who wanted to live in peace. And about 90% of the shops Arthur owned were in the muggle world anyway so the wizards did not really care.

That made Arthur happy as he didn't have to deal with a lot of the hatred coming from the magical community. Now let's focus on Harry and the pending adoption as the seven year old was really nervous about was going to happen. He was pacing back and forth in his room as he waited for one of the elves to come get him because it was time. Arthur knew of Harry anxiety over the fact that today was the day he was going to physically change his appearance and name.

Morgana had sent over a calming drought to Arthur for Harry, but the boy hadn't drank the potion yet. Last week Arthur and Harry talked about what to change Harry's name too or just change one or two not all three. Harry chose Hadrian Arthur Merlin Pendragon or Hadrian Arthur Anthony Pendragon. Arthur liked Hadrian Arthur Anthony Pendragon the best as Merlin's name was now used as a swear.

At nine AM the head elf who was named Ricky got Harry for the blood adoption appointment at Gringotts. Harry grabbed the calming drought that he had received from his father's lost love interest who was going to be his new mother soon. Harry then found Arthur by the fireplace in the tv/dining room ready to step through the floo network to the bank. There Harry saw his father looking at a small hand held portrait of the legendary Merlin Emrys, his father's best friend and teacher.

Arthur never knew what happened to Merlin after the fall of Camelot almost a thousand years ago but he knows that his best friend and teacher was still alive. Arthur kept Camelot running smoothly with Merlin by his side till the year hit four digits and Arthur couldn't keep the Saxon's off his land any longer. Merlin would send Arthur a large bag of chocolate frogs every year on Christmas just to say that he was alive and not dead. Every once in a while Arthur would cry himself to sleep knowing that he can't see his best friend till he adopts his heir.

"Dad?" Harry spoke softly

Arthur then turned around to see his son looking at him worriedly. Arthur wiped his eyes quickly not wanting for his son to see him cry.

"Are you okay?" Harry asked still in that soft little voice

"I'm fine Harry. Let's just go to the bank." Arthur replied hurriedly

This wasn't the first time that Harry went through the floo network, but he did not have much practice with it either. When he was with Sirius and Remus, they usually chose to do aperation instead of the floo. They said that where they chose to go did not have a fireplace or was in near a alley in the muggle world. Arthur went through the fireplace first so he could catch Harry at the other end just in case the young boy fell.

After Arthur went to the bank Harry took a deep breath and walked straight through the fireplace and came out into a room filled to the brim with marble, gold, silver and crystal. This was Harry's first time in Gringotts bank as every adult in Harry's life thought it would be a bad idea to bring any of their kids into the bank and anger the goblins, a lot of parents felt that way as well. Harry coward into Arthur's side as they walked up to the head teller's desk at the other end of the lobby. Harry was told that the goblins were mean creatures that would do anything rash when angered.

The teller looked up from his work to Arthur and gave a crooked tooth smile to one of the only people still alive that was branded goblin friend in the early days of the bank. The teller climbed down from the platform his chair sat on, walked to where Arthur was and extended his hand upwards. Arthur bent over a little and shook the goblins hand as it was shown to be a sign of respect and honor and gratitude.

"What can I do for you your majesty?" The goblin asked with the smile still plastered on his face.

"Well Griphook, I would like to speak with my manager Gobbletongue about the blood adoption I sent word about." Arthur said

"Have you finally found your heir? It wasn't a rumor that the women cooked up?" The goblin named Griphook asked all excited like.

"Yes I have. And this is Harry." Arthur said pointing to his son

Griphook looked to the frightened child and gave a warm smile.

"Nice to meet you Harry." Griphook said

"Nice to meet you too sir." Harry said

Griphook was flabbergasted over the fact that he was called sir by a human child. Most adults taught their children at a young age to hate goblins and any non human entities. But Harry was different.

"Follow me." Griphook said after he regained his focus.

The goblin lead Arthur and Harry to an office that was filled with many trinkets and toys with a huge dest in the middle of the room. This room was a lot less shiny and a lot more dimmed in light then the lobby and hallways of the bank. Harry noticed that there was a bed nearby and figured that it was there for him when he drank the adoption potion a goblin brewed up and he started to feel the pain he was told about. Arthur and Harry sat as they waited for Pendragon account manager, Gobbletounge, to arrive and help them.

It wasn't very long before the goblin the duo were waiting for had entered the room with a lot of papers under his arm and a tray filled with three glasses of ice water and a goblet of the adoption potion. After the tray and papers were set on the table, Gobbletounge sat in his chair and looked to Arthur and Harry with excitement in his beaty black eyes. And like Griphook, Gobbletounge got this crooked toothy smile on his face. Gobbletounge was a very old goblin according to the humans and had waited all of his 100 plus year life for his client to finally receive the heir he so desperately deserved and needed.

Gobbletounge handed the water to the humans and himself.

"Let's get started shall we?" Gobbletounge asked

Both Arthur and Harry nodded to the goblin.

"What's your name young man? First, middle and last please." The goblin asked

"Harry James Potter." Harry said

"Birth date and time." The goblin requested

"31 July 1980 at 11:39 PM." Harry replied

"And what would you like to change your name to?" Gobbletounge asked

"I would like to change my name to Hadrian Arthur Anthony Pendragon." Harry said

Gobbletounge nodded to Harry and scribbled everything down on a piece of parchment.

"Would you also like to change your birth date and time to 1 August 1980 at 1:09 AM?" Gobbletounge asked

Gobbletounge only knew it was only an hour and a half in time difference but he knew it made a world of difference from being a Potter to being a Pendragon.

"Yes please." Harry said

Even for a seven year old, Harry understood what the goblin in front of him saw saying about the date and time. After a while Gobbletounge pushed the papers to the side and pulled the tray with the potion to himself.

"May I have the new mother's blood please?" Gobbletounge asked

The goblin received a letter from Morgana saying that she was going to be the mother of Arthur's heir and that Arthur would have some of her blood for the potion. Arthur handed his manager the vile full of blood who then poured it into the liquid.

"Now can I have your hand your majesty?" Gobbletounge said

Arthur gave up his left hand as he knew, even if it was going to be healed by the goblin, it would be sore for the rest of the day and he still had paperwork to do. Once Gobbletounge cut Arthur's hand, the king of magic squeezed it gently adding his blood to the potion. A few drops of the kings blood fell into the goblet changing the color of the liquid from a muddy orange color with a pink tint to a blue violet color with a bright green tint. After mixing the drink up Gobbletounge then lead the young Harry to the nearby bed and gave him the potion.

To Harry, this potion tasted like the most vile, disgusting, evil thing that was ever brewed under all that was holy in the world. But Harry drank the potion knowing that it would turn him into Arthur's son biologically and legally, even if the paperwork was already done and filed away in the right way. Over the next hour and a half, Harry was in so much pain and suffering, Arthur was in pain just watching his son and not being able to do anything about it. And by the time all of the pain and suffering was over, Harry looked just like Arthur was when he was that age with all that blonde unruly hair and the blue puppy dog eyes, but with tints of green from his new mother Morgana.